Composer REST Server Localhost:3000 refused to connectComposer-Rest-Server not connectingRangeError deploying bna file to composer-rest-serverConnecting a composer web rest server to this fabric explorer node.js appError Composer Rest ServerHyperledger-Composer-Rest-Server - REST API publicIs uploading Business Network Cards to Composer REST servers a huge security flaw?Privacy of Hyperledger composer rest serverHyperledger Composer Angular app cannot connect to Rest APIConnection times out in browser after Composer Rest Server startsHyperledger Composer custom REST API server in Multiuser mode
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Composer REST Server Localhost:3000 refused to connect
Composer-Rest-Server not connectingRangeError deploying bna file to composer-rest-serverConnecting a composer web rest server to this fabric explorer node.js appError Composer Rest ServerHyperledger-Composer-Rest-Server - REST API publicIs uploading Business Network Cards to Composer REST servers a huge security flaw?Privacy of Hyperledger composer rest serverHyperledger Composer Angular app cannot connect to Rest APIConnection times out in browser after Composer Rest Server startsHyperledger Composer custom REST API server in Multiuser mode
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I've created a business network on Hyperledger Composer and tested it out on Composer playground and it works great. I could add participants, add assets, perform transactions etc. I tried to generate a bespoke rest API for the business network using the guide available at https://hyperledger.github.io/composer/latest/tutorials/developer-tutorial and it worked great as well.
The output for the command composer-rest-server --card admin@my-network is this:
Discovering types from business network definition ...
Discovering the Returning Transactions..
Discovered types from business network definition
Generating schemas for all types in business network definition ...
Generated schemas for all types in business network definition
Adding schemas for all types to Loopback ...
Added schemas for all types to Loopback
Web server listening at: http://localhost:3000
Browse your REST API at http://localhost:3000/explorer
It's a good output but when I navigate to http://localhost:3000 it fails with error This site can’t be reached localhost refused to connect.
I also generated a skeleton Angular application using the same guide and when I run npm start it returns a positive NG Live Development Server is running on http://0.0.0.0:4200which also fails with localhost refused to connect.
I'm using an Azure Ubuntu 18.04 to build and run the network. Any help will be appreciated.
rest localhost hyperledger hyperledger-composer
asked Mar 19 at 15:08
realChain LiferealChain Life
1
add a comment |
I've created a business network on Hyperledger Composer and tested it out on Composer playground and it works great. I could add participants, add assets, perform transactions etc. I tried to generate a bespoke rest API for the business network using the guide available at https://hyperledger.github.io/composer/latest/tutorials/developer-tutorial and it worked great as well.
The output for the command composer-rest-server --card admin@my-network is this:
Discovering types from business network definition ...
Discovering the Returning Transactions..
Discovered types from business network definition
Generating schemas for all types in business network definition ...
Generated schemas for all types in business network definition
Adding schemas for all types to Loopback ...
Added schemas for all types to Loopback
Web server listening at: http://localhost:3000
Browse your REST API at http://localhost:3000/explorer
It's a good output but when I navigate to http://localhost:3000 it fails with error This site can’t be reached localhost refused to connect.
I also generated a skeleton Angular application using the same guide and when I run npm start it returns a positive NG Live Development Server is running on http://0.0.0.0:4200which also fails with localhost refused to connect.
I'm using an Azure Ubuntu 18.04 to build and run the network. Any help will be appreciated.
rest localhost hyperledger hyperledger-composer
asked Mar 19 at 15:08
realChain LiferealChain Life
1
add a comment |
I've created a business network on Hyperledger Composer and tested it out on Composer playground and it works great. I could add participants, add assets, perform transactions etc. I tried to generate a bespoke rest API for the business network using the guide available at https://hyperledger.github.io/composer/latest/tutorials/developer-tutorial and it worked great as well.
The output for the command composer-rest-server --card admin@my-network is this:
Discovering types from business network definition ...
Discovering the Returning Transactions..
Discovered types from business network definition
Generating schemas for all types in business network definition ...
Generated schemas for all types in business network definition
Adding schemas for all types to Loopback ...
Added schemas for all types to Loopback
Web server listening at: http://localhost:3000
Browse your REST API at http://localhost:3000/explorer
It's a good output but when I navigate to http://localhost:3000 it fails with error This site can’t be reached localhost refused to connect.
I also generated a skeleton Angular application using the same guide and when I run npm start it returns a positive NG Live Development Server is running on http://0.0.0.0:4200which also fails with localhost refused to connect.
I'm using an Azure Ubuntu 18.04 to build and run the network. Any help will be appreciated.
rest localhost hyperledger hyperledger-composer
asked Mar 19 at 15:08
realChain LiferealChain Life
1
I've created a business network on Hyperledger Composer and tested it out on Composer playground and it works great. I could add participants, add assets, perform transactions etc. I tried to generate a bespoke rest API for the business network using the guide available at https://hyperledger.github.io/composer/latest/tutorials/developer-tutorial and it worked great as well.
The output for the command composer-rest-server --card admin@my-network is this:
Discovering types from business network definition ...
Discovering the Returning Transactions..
Discovered types from business network definition
Generating schemas for all types in business network definition ...
Generated schemas for all types in business network definition
Adding schemas for all types to Loopback ...
Added schemas for all types to Loopback
Web server listening at: http://localhost:3000
Browse your REST API at http://localhost:3000/explorer
It's a good output but when I navigate to http://localhost:3000 it fails with error This site can’t be reached localhost refused to connect.
I also generated a skeleton Angular application using the same guide and when I run npm start it returns a positive NG Live Development Server is running on http://0.0.0.0:4200which also fails with localhost refused to connect.
I'm using an Azure Ubuntu 18.04 to build and run the network. Any help will be appreciated.
rest localhost hyperledger hyperledger-composer
rest localhost hyperledger hyperledger-composer
asked Mar 19 at 15:08
realChain LiferealChain Life
1
asked Mar 19 at 15:08
realChain LiferealChain Life
1
asked Mar 19 at 15:08
realChain LiferealChain Life
1
asked Mar 19 at 15:08
realChain LiferealChain Life
1
asked Mar 19 at 15:08
realChain LiferealChain Life
1
1
add a comment |
add a comment |
1 Answer
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Disable your port blocking service like firewall and try again. Hope it helpfull
answered Mar 23 at 7:31
salman farissalman faris
57112
add a comment |
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Disable your port blocking service like firewall and try again. Hope it helpfull
answered Mar 23 at 7:31
salman farissalman faris
57112
add a comment |
Disable your port blocking service like firewall and try again. Hope it helpfull
answered Mar 23 at 7:31
salman farissalman faris
57112
add a comment |
Disable your port blocking service like firewall and try again. Hope it helpfull
answered Mar 23 at 7:31
salman farissalman faris
57112
Disable your port blocking service like firewall and try again. Hope it helpfull
answered Mar 23 at 7:31
salman farissalman faris
57112
answered Mar 23 at 7:31
salman farissalman faris
57112
answered Mar 23 at 7:31
salman farissalman faris
57112
answered Mar 23 at 7:31
salman farissalman faris
57112
57112
add a comment |
add a comment |
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